8270 series with security escutcheon and suitable for profile cylinders | Viro S.p.A. A SOCIO UNICO

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Roller shutter and up and over door locks

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Armoured locks for roller shutters
8270 series with security escutcheon and suitable for profile cylinders


N.B. profile cylinder not provided

The exclusive 8270 series locks are interchangeable with the most common roller shutter locks already installed, by simply enlarging the cylinder hole to house the security escutcheon. Thanks to the reinforced case, the 7 mm thick dead-bolt, the pullresistant shape of the escutcheon and the drill-resistant rotating plate, these locks are the ideal solution to combine maximum burglar resistance with great flexibility in cylinder choice.

  • Structure and internal components: galvanized steel, thicker (2 mm) than normal roller shutter locks. Fixing hole distances identical to the 8230 series and the most common roller shutter locks on the market.
  • Outer protection plate: 2.5 mm thick galvanised steel which, after fitting the profile cylinder, joins firmly with the case and houses the security escutcheon, making it pull-resistant.
  • Solid dead-bolts: consisting of galvanised steel laminated plates, total thickness 7 mm, double throw, total projection 24 mm.
  • Security escutcheon: case-hardened, tempered, copper and nickel steel, with burglar and drill-resistant rotating plate, case-hardened, tempered, copper and nickel steel, 7 mm thick.
  • Mechanism:
    • central version with double dead‑bolt and side version with single dead‑bolt, can be installed on the right or left;
    • suitable for double or half profile cylinders, with universal or DIN cam (except right 45° DIN cam) and 30 mm escutcheon side (external);
    • dead‑bolts operated by turning the key in the cylinder;
    • D class steel locking sector springs.
  • Supplied with:
    • loose pins;
    • nickel-plated brass cover with aesthetic function covering the security escutcheon;
    • galvanized steel grub screw for fixing the cylinder on the support and relative Allen key;
    • case-hardened, tempered, galvanized steel fixing screws (4 screws M6x35 mm for installation on roller shutters and 4 screws M5x70 mm for vertical installation on metallic doors with thickness up to 40 mm);
    • installation note with drilling template.
  • Packaging: single box.
  • On request:
    • longer dead‑bolts (70 mm instead of 43 mm), total projection 24 mm;
    • accessory for the creation, with core drill, of the hole for the security escutcheon (item 8271.0600). This accessory is usable for installing the most common security rivets suitable for profile cylinder;
    • practical and easily portable merchandiser (item 8271.0601.1) that can be hooked to the wall; available base (item 8271.0602.1) to place the merchandiser on the shelves;
    • versions supplied with 40 mm (30+10) nickel-plated half cylinder or with pair of nickel-plated KA half cylinders (the item code should be followed by .1.772.9).

8270 series with security escutcheon and suitable for profile cylinders

Item No.
  Dimensions
mm
A x B
Case height
mm
C
Unit
weight
g
Pcs.
per pack
No.
8271 Central 160 x 60 22 1250 1
8272 Right or left side 160 x 60 22 1150 1
8272/8272 Pair 160 x 60 22 2200 1

  • Longer dead‑bolts (.80).
  • Supplied with half cylinder or pair of half cylinders (.1.772.9)

  • For special versions, add the version code after the item code.
    E.g. 8272/8272.80.1.772.9 = Pair of side locks with 70 mm dead‑bolts, loose pins and pair of nickel-plated KA half cylinders.

ACCESSORIES
Item No.
Description Dimensions
mm
A x B
Unit
weight
g
Pcs.
per pack
No.
8271.0600 Drilling accessory - 170 1
8271.0601.1 8271 armoured lock merchandiser 435 x 445 4400 1
1.772.772.9 KA half cylinders pair - 260 1
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